Mechanical Components »
Stepper Motors
NEMA | Stepper motor | Voltage rating (V) |
Current rating (A) |
Lead count |
Holding torque (kg-cm) |
Output shaft | Weight (g) | Size (mm) | Price |
---|---|---|---|---|---|---|---|---|---|
8 | #1204 (SY20STH30-0604A) | 3.9 | 0.6 | 4 | 0.18 | 4 mm D | 60 | 20² × 30 | $28.95 |
#2256 (SY20STH42-0804A) | 4.3 | 0.8 | 4 | 0.30 | 4 mm D | 80 | 20² × 42 | $34.95 | |
11 | #1205 (SY28STH32-0674A) | 3.8 | 0.67 | 4 | 0.60 | 5 mm D | 110 | 28² × 32 | $24.95 |
#1206 (SY28STH45-0674A) | 4.5 | 0.67 | 4 | 0.95 | 5 mm D | 140 | 28² × 45 | $30.95 | |
14 | #1207 (SY35ST26-0284A) | 7.4 | 0.28 | 4 | 0.65 | 5 mm D | 130 | 35² × 26 | $18.95 |
#1208 (SY35ST28-0504A) | 10 | 0.5 | 4 | 1.0 | 5 mm D | 140 | 35² × 28 | $18.95 | |
#1209 (SY35ST36-1004A) | 2.7 | 1.0 | 4 | 1.4 | 5 mm D | 180 | 35² × 36 | $21.95 | |
17 | #2267 (SY42STH38-1684A) | 2.8 | 1.7 | 4 | 3.7 | 5 mm D | 285 | 42² × 38 | $21.95 |
#2689 (SY42STH38-1684A) | 2.8 | 1.7 | 4 | 3.7 | 18 cm threaded rod | 355 | 42² × 38 | $60.95 | |
#2268 (SY42STH38-1684A) | 2.8 | 1.7 | 4 | 3.7 | 28 cm threaded rod | 385 | 42² × 38 | $65.95 | |
#2690 (SY42STH38-1684A) | 2.8 | 1.7 | 4 | 3.7 | 38 cm threaded rod | 415 | 42² × 38 | $72.95 | |
#1200 (SY42STH47-1206A) | 4.0 | 1.2 | 6 | 3.2 | 5 mm D | 350 | 42² × 48 | $26.95 | |
#2298 pancake (SS2421-5041) | 3.5 | 1.0 | 4 | 0.85 | 5 mm round | 70 | 42² × 11.6 | $54.95 | |
#2278 pancake w/encoder (SS2421-50XE100) |
3.5 | 1.0 | 4 | 0.85 | 5 mm round | 105 | 42² × 24.5 | $194.95 | |
#2296 pancake (SS2422-5041) | 5.4 | 1.0 | 4 | 1.9 | 5 mm round | 140 | 42² × 18.6 | $59.95 | |
#2279 pancake w/encoder (SS2422-50XE100) |
5.4 | 1.0 | 4 | 1.9 | 5 mm round | 165 | 42² × 31.5 | $194.95 | |
23 | #1476 (SY57STH41-1006A) | 5.7 | 1.0 | 6 | 4.0 | 6.35 mm D | 450 | 56.4² × 41 | $35.95 |
#1472 (SY57STH56-1006A) | 7.4 | 1.0 | 6 | 9.0 | 6.35 mm D | 700 | 56.4² × 56 | $47.95 | |
#1473 (SY57STH56-2006A) | 3.6 | 2.0 | 6 | 9.0 | 6.35 mm D | 700 | 56.4² × 56 | $47.95 | |
#1474 (SY57STH56-2804A) | 2.5 | 2.8 | 4 | 13 | 6.35 mm D | 700 | 56.4² × 56 | $47.95 | |
#1477 (SY57STH76-1006A) | 8.6 | 1.0 | 6 | 14 | 6.35 mm D | 1000 | 56.4² × 76 | $59.95 | |
#1475 (SY57STH76-2006A) | 4.5 | 2.0 | 6 | 14 | 6.35 mm D | 1000 | 56.4² × 76 | $59.95 | |
#1478 (SY57STH76-2804A) | 3.2 | 2.8 | 4 | 19 | 6.35 mm D | 1000 | 56.4² × 76 | $59.95 | |
– | #2294 miniature (SH2141-5541) | 6.3 | 0.3 | 4 | 0.066 | 4 mm round | 27 | 14² × 30 | $107.95 |
#2295 miniature (SH2141-5511) | 6.3 | 0.3 | 4 | 0.066 | double 4 mm round | 28 | 14² × 30 | $109.95 | |
#2297 pancake (SS2501-8040) | 4.5 | 1.0 | 4 | 1.0 | 5 mm round | 90 | 50² × 11 | $64.95 | |
#2299 pancake (SS2502-8040) | 5.9 | 1.0 | 4 | 2.2 | 5 mm round | 150 | 50² × 16 | $69.95 | |
Compare all products in this category
Products in category “Stepper Motors”
Pololu item #: 1204 | |
Brand: SOYO | |
Status: Active and Preferred | |
This small NEMA 8-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 600 mA at 3.9 V, allowing for a holding torque of 180 g-cm (2.5 oz-in). With a weight of 60 g, this is one of the smallest stepper motors we carry.
Pololu item #: 2256 | |
Brand: SOYO | |
Status: Active and Preferred | |
This small NEMA 8-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 800 mA at 4.3 V, allowing for a holding torque of 300 g-cm (4.2 oz-in). With a weight of 80 g, this is one of the smaller stepper motors we carry.
Pololu item #: 1205 | |
Brand: SOYO | |
Status: Active and Preferred | |
This NEMA 11-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 670 mA at 3.8 V, allowing for a holding torque of 600 g-cm (8.3 oz-in).
Pololu item #: 1206 | |
Brand: SOYO | |
Status: Active and Preferred | |
This NEMA 11-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 670 mA at 4.5 V, allowing for a holding torque of 950 g-cm (13 oz-in).
Pololu item #: 1207 | |
Brand: SOYO | |
Status: Active and Preferred | |
This NEMA 14-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 280 mA at 7.4 V, allowing for a holding torque of 650 g-cm (9 oz-in).
Pololu item #: 1208 | |
Brand: SOYO | supply outlook |
Status: Active and Preferred | |
This NEMA 14-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 500 mA at 10 V, allowing for a holding torque of 1 kg-cm (14 oz-in).
Pololu item #: 1209 | |
Brand: SOYO | supply outlook |
Status: Active and Preferred | |
This NEMA 14-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 1 A at 2.7 V, allowing for a holding torque of 1.4 kg-cm (20 oz-in).
Pololu item #: 2267 | |
Brand: SOYO | |
Status: Active and Preferred | |
This NEMA 17-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 1.7 A at 2.8 V, allowing for a holding torque of 3.7 kg-cm (51 oz-in).
Pololu item #: 2689 | |
Brand: SOYO | supply outlook |
Status: Active and Preferred | |
This NEMA 17-size hybrid bipolar stepping motor has an integrated 18 cm (7″) threaded rod as its output shaft, turning it into a linear actuator capable of precision open-loop positioning. The included traveling nut has four mounting holes and moves 40 µm (1.6 mil) per full step; finer resolution can be achieved with microstepping. The stepper motor has a 1.8° step angle (200 steps/revolution) and each phase draws 1.7 A at 2.8 V, allowing for a holding torque of 3.7 kg-cm (51 oz-in).
Pololu item #: 2268 | |
Brand: SOYO | supply outlook |
Status: Active and Preferred | |
This NEMA 17-size hybrid bipolar stepping motor has an integrated 28 cm (11″) threaded rod as its output shaft, turning it into a linear actuator capable of precision open-loop positioning. The included traveling nut has four mounting holes and moves 40 µm (1.6 mil) per full step; finer resolution can be achieved with microstepping. The stepper motor has a 1.8° step angle (200 steps/revolution) and each phase draws 1.7 A at 2.8 V, allowing for a holding torque of 3.7 kg-cm (51 oz-in).
Pololu item #: 2690 | |
Brand: SOYO | supply outlook |
Status: Active and Preferred | |
This NEMA 17-size hybrid bipolar stepping motor has an integrated 38 cm (15″) threaded rod as its output shaft, turning it into a linear actuator capable of precision open-loop positioning. The included traveling nut has four mounting holes and moves 40 µm (1.6 mil) per full step; finer resolution can be achieved with microstepping. The stepper motor has a 1.8° step angle (200 steps/revolution) and each phase draws 1.7 A at 2.8 V, allowing for a holding torque of 3.7 kg-cm (51 oz-in).
Pololu item #: 1200 | |
Brand: SOYO | supply outlook |
Status: Active and Preferred | |
This NEMA 17-size hybrid stepping motor can be used as a unipolar or bipolar stepper motor and has a 1.8° step angle (200 steps/revolution). Each phase draws 1.2 A at 4 V, allowing for a holding torque of 3.2 kg-cm (44 oz-in).
Pololu item #: 1476 | |
Brand: SOYO | supply outlook |
Status: Active and Preferred | |
This NEMA 23-size hybrid stepping motor can be used as a unipolar or bipolar stepper motor and has a 1.8° step angle (200 steps/revolution). Each phase draws 1 A at 5.7 V, allowing for a holding torque of 4 kg-cm (55 oz-in).
Pololu item #: 1472 | |
Brand: SOYO | supply outlook |
Status: Active and Preferred | |
This NEMA 23-size hybrid stepping motor can be used as a unipolar or bipolar stepper motor and has a 1.8° step angle (200 steps/revolution). Each phase draws 1 A at 7.4 V, allowing for a holding torque of 9 kg-cm (125 oz-in).
Pololu item #: 1473 | |
Brand: SOYO | supply outlook |
Status: Active and Preferred | |
This NEMA 23-size hybrid stepping motor can be used as a unipolar or bipolar stepper motor and has a 1.8° step angle (200 steps/revolution). Each phase draws 2 A at 3.6 V, allowing for a holding torque of 9 kg-cm (125 oz-in).
Pololu item #: 1474 | |
Brand: SOYO | supply outlook |
Status: Active and Preferred | |
This NEMA 23-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 2.8 A at 2.5 V, allowing for a holding torque of 13 kg-cm (180 oz-in).
Pololu item #: 1477 | |
Brand: SOYO | |
Status: Active and Preferred | |
This NEMA 23-size hybrid stepping motor can be used as a unipolar or bipolar stepper motor and has a 1.8° step angle (200 steps/revolution). Each phase draws 1 A at 8.6 V, allowing for a holding torque of 14 kg-cm (190 oz-in).
Pololu item #: 1475 | |
Brand: SOYO | supply outlook |
Status: Active and Preferred | |
This NEMA 23-size hybrid stepping motor can be used as a unipolar or bipolar stepper motor and has a 1.8° step angle (200 steps/revolution). Each phase draws 2 A at 4.5 V, allowing for a holding torque of 14 kg-cm (190 oz-in).
Pololu item #: 1478 | |
Brand: SOYO | supply outlook |
Status: Active and Preferred | |
This NEMA 23-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 2.8 A at 3.2 V, allowing for a holding torque of 19 kg-cm (270 oz-in).
Pololu item #: 2294 | |
Brand: Sanyo Denki | |
This tiny bipolar stepping motor from Sanyo has a 1.8° step angle (200 steps/revolution). Each phase draws 300 mA at 6.3 V, allowing for a holding torque of 66 g-cm (0.92 oz-in). With a weight of just 27 g, this is the smallest stepper motor we carry.
Pololu item #: 2295 | |
Brand: Sanyo Denki | |
This tiny, double shaft bipolar stepping motor from Sanyo has a 1.8° step angle (200 steps/revolution). Each phase draws 300 mA at 6.3 V, allowing for a holding torque of 66 g-cm (0.92 oz-in). With a weight of 28 g, this is the smallest stepper motor we carry.
Pololu item #: 2298 | |
Brand: Sanyo Denki | |
This NEMA 17-size pancake bipolar stepping motor from Sanyo has a 1.8° step angle (200 steps/revolution). It offers a holding torque of 850 g-cm (12 oz-in), and each phase draws 1 A at 3.5 V. This stepper motor’s flat profile (18.6 mm including the shaft) allows it to be used in places where more traditional stepper motors would be too bulky.
Pololu item #: 2278 | |
Brand: Sanyo Denki | |
This NEMA 17-size pancake bipolar stepping motor from Sanyo features an integrated high-resolution (1000 P/R) quadrature encoder that allows for 4000 counts per revolution of the output shaft when counting both edges of both channels. The stepper motor itself has a 1.8° step angle (200 steps/revolution) and each phase draws 1 A at 3.5 V, allowing for a holding torque of 0.85 kg-cm (12 oz-in).
Pololu item #: 2296 | |
Brand: Sanyo Denki | |
This NEMA 17-size pancake bipolar stepping motor from Sanyo has a 1.8° step angle (200 steps/revolution). It offers a holding torque of 1.9 kg-cm (26 oz-in), and each phase draws 1 A at 5.4 V. This stepper motor’s flat profile (25.6 mm including the shaft) allows it to be used in places where more traditional stepper motors would be too bulky.
Pololu item #: 2279 | |
Brand: Sanyo Denki | |
This NEMA 17-size pancake bipolar stepping motor from Sanyo features an integrated high-resolution (1000 P/R) quadrature encoder that allows for 4000 counts per revolution of the output shaft when counting both edges of both channels. The stepper motor itself has a 1.8° step angle (200 steps/revolution) and each phase draws 1 A at 5.4 V, allowing for a holding torque of 1.9 kg-cm (26 oz-in).
Pololu item #: 2297 | |
Brand: Sanyo Denki | |
This pancake bipolar stepping motor from Sanyo has a 1.8° step angle (200 steps/revolution). It offers a holding torque of 1 kg-cm (14 oz-in), and each phase draws 1 A at 4.5 V. This stepper motor’s flat profile (16 mm including the shaft) allows it to be used in places where more traditional stepper motors would be too bulky.
Pololu item #: 2299 | |
Brand: Sanyo Denki | |
This pancake bipolar stepping motor from Sanyo has a 1.8° step angle (200 steps/revolution). It offers a holding torque of 2.2 kg-cm (30 oz-in), and each phase draws 1 A at 5.9 V. This stepper motor’s flat profile (21 mm including the shaft) allows it to be used in places where more traditional stepper motors would be too bulky.